an opinion here please, no guarantees required.
i have a quote for new Staintune pipes for AUD$1200 or these across town secondhand, haven't seen them in the flesh yet Staintune pipes for $400.
Thoughts on successful fitment & a guesstimate on any missing parts to have them fitted off the hangars in the original pipe position and replacing original pipes... no bracket to hold the pipes seen in the photo & the seller is probably using the bracket on the other pipes on his running VTR...

?